This word is acceptable for play in the US & UK dictionaries that are being used in the following games:

• Lexulous
• Wordscraper
• Wordosaur

adj. Geology Relating to, causing, or resulting from structural deformation of the earth's crust.

adj. Relating to construction or building.

adj. Architectural.

adj. of or relating to construction or to architecture

adj. of, relating to, or caused by large-scale movements of the Earth's lithosphere

adj. Of or pertaining to building or construction; architectural.

adj. Structural.

adj. Of, pert. to, or designating, the rock structures and external forms resulting from the deformation of the earth's crust.

In geology, relating to structure; structural: as, tectonic geology (structural geology); tectonic valleys, valleys due to geologic structure rather than to erosion.

Of or pertaining to building or construction.

adj. pertaining to the structure or movement of the earth's crust

adj. of or pertaining to construction or architecture

"But increasingly, there are observers and thinkers who say that the world is in the middle of what they call a tectonic shift in the way that we work - which creates the economy - and technology has made it possible to do more or build more steel, make more cars or shoes, grow more food with fewer people."

tectonic axes   

tectonic keratoplasty    plate tectonics    tectonic plate    tectonics   

architectural    structural   

Ionic    Masonic    Miltonic    Napoleonic    Panasonic   

crustal    fifteen-hour    magnitude-7.9    seismic    noise-induced